waec model questions vol1 2019 physics
Objective • Question 1
Question 1
WAEC_MODEL_QUESTIONS_VOL1
•
2019
A motion diagram shows a particle at equal time intervals of 1 s. The distances between successive positions are 2 m, 4 m and 8 m. What is the speed of the particle during the third interval?
Answer Options
A.
16 m/s
B.
4 m/s
Correct Answer
C.
8 m/s
D.
12 m/s
Correct Answer
C
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